 <div id="logo_bar" class="logo_bar">
    <div class="container">
        <div class="row logo">
            <div class="col-md-5">
				<div class="logo">
					<i class="iconfont ali">󰀓</i>
					<i class="iconfont research" href="/">󰀒</i>
					<i class="line"></i>
					<i class="iconfont text"></i>
				</div>
            </div>
            <div class="col-md-7 text-right">

                    <a href="http://127.0.0.1:8000/login/">登陆</a>  |
                    <a href="http://127.0.0.1:8000/register/">注册</a>

            </div>
        </div>
    </div>
</div>

<div id="nav_bar" class="nav_bar " style="margin-bottom: 20px;">
    <nav class="container" id="nav_bar_container" role="navigation">
        <div class="col-md-9 collapse navbar-collapse col-sm-12 " id="nav_bar_main">
            <ul class="nav navbar-nav col-sm-12" style="font-size: 16px">
                <li class="">
                    <a href="http://127.0.0.1:8000/" target="_self">首页</a>
                </li>

                <li class="">
                    <a href="http://127.0.0.1:8000/tag/15.html" target="_self">数据</a>
                </li>

                <li class="">
                    <a href="http://127.0.0.1:8000/tag/16.html" target="_self">案例</a>
                </li>

                <li class="">
                    <a href="http://127.0.0.1:8000/tag/1.html" target="_self">观点</a>
                </li>

                <li class="">
                    <a href="http://127.0.0.1:8000/tag/4.html" target="_self">报告</a>
                </li>

                <li class="">
                    <a href="http://127.0.0.1:8000/tag/7.html" target="_self">资讯</a>
                </li>

                <li class="">
                    <a href="http://127.0.0.1:8000/tag/17.html" target="_self">圈子</a>
                </li>

                <li class="">
                    <a href="http://127.0.0.1:8000/tag/18.html" target="_self">商评</a>
                </li>

                <li class="">
                    <a href="http://127.0.0.1:8000/tag/19.html" target="_self">数据产品</a>
                </li>

            </ul>
        </div>
        <!--导航栏菜单项-->
        <div class="col-md-3 col-xs-12 hidden-xs">
            <div class="pull-right text-right">
                <form class="navbar-form navbar-right" action="/static/search/" role="search" id="forum_search1" method="get">
                    <div class="form-group">
                        <div class="input-group">
                            <input class="form-control" name="keywords" id="keywords1" placeholder="查找" type="text">
                            <div class="input-group-btn text-left">
                                <button type="button" id="submit_search" class="submit_search btn btn-default dropdown-toggle" style="border-left: none;border-top-left-radius: 0;border-bottom-left-radius: 0" data-toggle="dropdown" onclick="search()"><span class="glyphicon glyphicon-search"></span>
                                </button>
                            </div>
                            <script>
                                function search() {
                                  var tv = $("#keywords1").val();
                                  if(tv.length>0){
                                    $('#forum_search1').submit();
                                  }
                                }
                            </script>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </nav>
</div>